Rapid: Individual Calculations March 2023
 Lutonins, Semjons  Total change: 15.40  Rating chartPersonal card
 Rapide 2023 du CEG Geneva SUI 2023-02-12
RcRownchangeKK*chgGame
 1845 1805 4.00 7 0.77 20 15.40 
  Borisyuk, Dimitry 2170 UKR0.001-0.1020-2.00 
  Mach, Lucien 1363 SUI1.0010.06201.20 
  Erne, Raphael 2124 SUI0.001-0.1320-2.60 
  Macfarlane, Steven 1447 FRA1.0010.10202.00 
  Brunner, Nicolas m2382 FRA0.001-0.0220-0.40 
  Tkhoruk, Roman 1405  * SUI1.0010.08201.60 
  Rivaud, Christophe 2022 SUI1.0010.782015.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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